EP4466879A4 - Verfahren, vorrichtung und system für multistatische messung und kommunikation - Google Patents

Verfahren, vorrichtung und system für multistatische messung und kommunikation

Info

Publication number
EP4466879A4
EP4466879A4 EP22927712.4A EP22927712A EP4466879A4 EP 4466879 A4 EP4466879 A4 EP 4466879A4 EP 22927712 A EP22927712 A EP 22927712A EP 4466879 A4 EP4466879 A4 EP 4466879A4
Authority
EP
European Patent Office
Prior art keywords
communication
static sensing
static
sensing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP22927712.4A
Other languages
English (en)
French (fr)
Other versions
EP4466879A1 (de
Inventor
Shahram Shahsavari
Alireza Bayesteh
Jianglei Ma
Wen Tong
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of EP4466879A1 publication Critical patent/EP4466879A1/de
Publication of EP4466879A4 publication Critical patent/EP4466879A4/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/0012—Hopping in multicarrier systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0026—Division using four or more dimensions, e.g. beam steering or quasi-co-location [QCL]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
EP22927712.4A 2022-02-24 2022-02-24 Verfahren, vorrichtung und system für multistatische messung und kommunikation Pending EP4466879A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2022/077679 WO2023159423A1 (en) 2022-02-24 2022-02-24 Method, apparatus, and system for multi-static sensing and communication

Publications (2)

Publication Number Publication Date
EP4466879A1 EP4466879A1 (de) 2024-11-27
EP4466879A4 true EP4466879A4 (de) 2025-03-19

Family

ID=87764449

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22927712.4A Pending EP4466879A4 (de) 2022-02-24 2022-02-24 Verfahren, vorrichtung und system für multistatische messung und kommunikation

Country Status (5)

Country Link
US (1) US20240413947A1 (de)
EP (1) EP4466879A4 (de)
CN (1) CN118765517A (de)
MX (1) MX2024010329A (de)
WO (1) WO2023159423A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120476652A (zh) * 2023-02-03 2025-08-12 华为技术有限公司 用于感知多址接入的方法和装置
US20240429963A1 (en) * 2023-06-21 2024-12-26 Qualcomm Incorporated Chirp signal sets for doppler and range estimation in a cellular communication system
WO2025159672A1 (en) * 2024-01-26 2025-07-31 Telefonaktiebolaget Lm Ericsson (Publ) Interleaved sensing reference signals
CN118694391B (zh) * 2024-08-26 2024-11-05 浙江大学 一种面向啁啾通信感知一体化波形的相噪补偿系统和方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7508842B2 (en) * 2005-08-18 2009-03-24 Motorola, Inc. Method and apparatus for pilot signal transmission
KR20190111813A (ko) * 2018-03-23 2019-10-02 주식회사 케이티 차세대 무선망에서 포지셔닝을 수행하는 방법 및 장치
WO2022020078A1 (en) * 2020-07-23 2022-01-27 Qualcomm Incorporated Single sided beam management for bistatic air interface based radio frequency sensing in millimeter wave systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11638258B2 (en) * 2019-09-09 2023-04-25 Huawei Technologies Co., Ltd. Systems and methods for configuring sensing signals in a wireless communication network
WO2022000321A1 (en) * 2020-06-30 2022-01-06 Qualcomm Incorporated Reference signal configuration sharing for multi-node passive sensing
US12200509B2 (en) * 2020-07-14 2025-01-14 Qualcomm Incorporated Using base stations for air-interface-based environment sensing without user equipment assistance

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7508842B2 (en) * 2005-08-18 2009-03-24 Motorola, Inc. Method and apparatus for pilot signal transmission
KR20190111813A (ko) * 2018-03-23 2019-10-02 주식회사 케이티 차세대 무선망에서 포지셔닝을 수행하는 방법 및 장치
WO2022020078A1 (en) * 2020-07-23 2022-01-27 Qualcomm Incorporated Single sided beam management for bistatic air interface based radio frequency sensing in millimeter wave systems

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023159423A1 *

Also Published As

Publication number Publication date
CN118765517A (zh) 2024-10-11
WO2023159423A1 (en) 2023-08-31
EP4466879A1 (de) 2024-11-27
US20240413947A1 (en) 2024-12-12
MX2024010329A (es) 2024-08-30

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